WO2009023109A3 - Split sheath for trocar assembly - Google Patents
Split sheath for trocar assembly Download PDFInfo
- Publication number
- WO2009023109A3 WO2009023109A3 PCT/US2008/009424 US2008009424W WO2009023109A3 WO 2009023109 A3 WO2009023109 A3 WO 2009023109A3 US 2008009424 W US2008009424 W US 2008009424W WO 2009023109 A3 WO2009023109 A3 WO 2009023109A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- trocar
- sheath
- site
- trocar assembly
- assembly
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0662—Guide tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
- A61B17/3421—Cannulas
- A61B17/3431—Cannulas being collapsible, e.g. made of thin flexible material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/037—Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/038—Automatic limiting or abutting means, e.g. for safety during shipment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0801—Prevention of accidental cutting or pricking
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Pulmonology (AREA)
- Gastroenterology & Hepatology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgical Instruments (AREA)
Abstract
A trocar assembly including a trocar and a trocar sheath and methods for accessing an intracorporeal site, e.g. biopsy or trocar site, using the trocar assembly. The trocar has a tissue penetrating distal tip, an elongated shaft and a proximal handle portion. The distal portion of the trocar sheath forms a releasable connection, such as a friction fit, with the shaft of the trocar and a slit that extends from the distal portion to the proximal end of the trocar sheath. The trocar assembly is advanced through the patient's tissue until the distal end of the trocar sheath is located at the desired site and then the trocar is removed. A treatment device such as a radiation balloon catheter is advanced through the interior of the sheath until the treatment component thereof is at the desired site.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08795055.6A EP2175786B1 (en) | 2007-08-09 | 2008-08-06 | Split sheath for trocar assembly |
ES08795055T ES2424756T3 (en) | 2007-08-09 | 2008-08-06 | Split sheath for trocar assembly |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96407907P | 2007-08-09 | 2007-08-09 | |
US60/964,079 | 2007-08-09 | ||
US11/981,007 | 2007-10-31 | ||
US11/981,007 US8419762B2 (en) | 2007-08-09 | 2007-10-31 | Split sheath for trocar assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009023109A2 WO2009023109A2 (en) | 2009-02-19 |
WO2009023109A3 true WO2009023109A3 (en) | 2009-04-23 |
Family
ID=40347242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/009424 WO2009023109A2 (en) | 2007-08-09 | 2008-08-06 | Split sheath for trocar assembly |
Country Status (4)
Country | Link |
---|---|
US (2) | US8469987B2 (en) |
EP (1) | EP2175786B1 (en) |
ES (1) | ES2424756T3 (en) |
WO (1) | WO2009023109A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100324451A1 (en) * | 2007-02-09 | 2010-12-23 | Panasonic Corporation | Blood testing apparatus |
US8636635B2 (en) * | 2008-08-18 | 2014-01-28 | Cianna Medical, Inc. | Brachytherapy apparatus, systems, and methods for using them |
US20170112480A9 (en) * | 2010-12-17 | 2017-04-27 | Boston Scientific Scimed, Inc. | Expandable device sheath for vascular closure plug deployment |
US9101444B2 (en) | 2012-01-12 | 2015-08-11 | Innfocus, Inc. | Method, surgical kit and device for treating glaucoma |
CA2924601C (en) * | 2013-09-24 | 2022-05-31 | Merit Medical Systems, Inc. | Surgical implement guide assembly and methods |
USD773664S1 (en) | 2014-03-26 | 2016-12-06 | BioTE Medical, LLC | Trocar |
KR20230059842A (en) * | 2014-04-23 | 2023-05-03 | 어플라이드 메디컬 리소시스 코포레이션 | Systems and methods for tissue removal |
DE102016101462B4 (en) * | 2016-01-27 | 2019-01-17 | Karl Storz Se & Co. Kg | Trocar sleeve, trocar system and method for producing a trocar sleeve |
USD800307S1 (en) | 2016-02-25 | 2017-10-17 | BioTE Medical, LLC | Trocar |
WO2018208827A1 (en) * | 2017-05-08 | 2018-11-15 | Crossfire Medical Llc | Catheter systems and methods for ablating varicose veins |
CN109620360A (en) * | 2017-10-06 | 2019-04-16 | 镇江日泰生物工程设备有限公司 | A kind of dedicated penetrator |
US11219468B1 (en) | 2020-09-04 | 2022-01-11 | Covidien Lp | Trocar assembly with antimicrobial skirt |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982003558A1 (en) * | 1981-04-23 | 1982-10-28 | Bengt Gustavsson | A device for introducing a catheter-cannula into a blood-vessel |
EP0093101A2 (en) * | 1982-04-22 | 1983-11-02 | Bengt Gustavsson | A device for introducing a catheter into a blood vessel |
US5104388A (en) * | 1990-05-08 | 1992-04-14 | Fbk International Corporation | Membrane splittable tubing |
WO1992008513A1 (en) * | 1990-11-20 | 1992-05-29 | Interventional Thermodynamics, Inc. | Tension guide and dilator |
EP0577400A1 (en) * | 1992-06-30 | 1994-01-05 | Ethicon, Inc. | Flexible endoscopic surgical port |
US5647860A (en) * | 1994-02-18 | 1997-07-15 | Merit Medical Systems, Inc. | Anesthetizing sheath apparatus with means for subcutaneous delivery of anesthetic agent or other fluid medicament |
WO1999017665A1 (en) * | 1997-10-03 | 1999-04-15 | Boston Scientific Corporation | Apparatus and method for percutaneous placement of gastro-intestinal tubes |
WO2001034238A1 (en) * | 1999-11-08 | 2001-05-17 | Janin Group, Inc. | Guide for surgical device |
US6251119B1 (en) * | 1998-08-07 | 2001-06-26 | Embol-X, Inc. | Direct stick tear-away introducer and methods of use |
WO2002036179A2 (en) * | 2000-11-06 | 2002-05-10 | Medamicus, Inc. | Safety introducer apparatus and method therefor |
US20030216771A1 (en) * | 2002-03-15 | 2003-11-20 | Thomas P. Osypka | Locking vascular introducer assembly with adjustable hemostatic seal |
WO2006007090A2 (en) * | 2004-05-18 | 2006-01-19 | Kyphon Inc. | Insertion devices and method of use |
Family Cites Families (33)
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US3844272A (en) | 1969-02-14 | 1974-10-29 | A Banko | Surgical instruments |
US4306562A (en) * | 1978-12-01 | 1981-12-22 | Cook, Inc. | Tear apart cannula |
US4596559A (en) * | 1984-11-02 | 1986-06-24 | Fleischhacker John J | Break-away handle for a catheter introducer set |
US4763642A (en) | 1986-04-07 | 1988-08-16 | Horowitz Bruce S | Intracavitational brachytherapy |
US4921479A (en) * | 1987-10-02 | 1990-05-01 | Joseph Grayzel | Catheter sheath with longitudinal seam |
US5372138A (en) * | 1988-03-21 | 1994-12-13 | Boston Scientific Corporation | Acousting imaging catheters and the like |
US4955377A (en) | 1988-10-28 | 1990-09-11 | Lennox Charles D | Device and method for heating tissue in a patient's body |
US5250033A (en) * | 1992-10-28 | 1993-10-05 | Interventional Thermodynamics, Inc. | Peel-away introducer sheath having proximal fitting |
US5620479A (en) | 1992-11-13 | 1997-04-15 | The Regents Of The University Of California | Method and apparatus for thermal therapy of tumors |
US5431676A (en) * | 1993-03-05 | 1995-07-11 | Innerdyne Medical, Inc. | Trocar system having expandable port |
US5454790A (en) | 1994-05-09 | 1995-10-03 | Innerdyne, Inc. | Method and apparatus for catheterization access |
US5672172A (en) * | 1994-06-23 | 1997-09-30 | Vros Corporation | Surgical instrument with ultrasound pulse generator |
US5840008A (en) | 1995-11-13 | 1998-11-24 | Localmed, Inc. | Radiation emitting sleeve catheter and methods |
US6458069B1 (en) | 1998-02-19 | 2002-10-01 | Endology, Inc. | Multi layer radiation delivery balloon |
US6676590B1 (en) | 1997-03-06 | 2004-01-13 | Scimed Life Systems, Inc. | Catheter system having tubular radiation source |
US6027480A (en) * | 1997-08-11 | 2000-02-22 | Becton Dickinson And Company | Catheter introducer |
US5938582A (en) | 1997-09-26 | 1999-08-17 | Medtronic, Inc. | Radiation delivery centering catheter |
US6080141A (en) * | 1997-12-22 | 2000-06-27 | Becton, Dickinson And Company | Splittable tubular medical device and method for manufacture |
US6106539A (en) * | 1998-04-15 | 2000-08-22 | Neosurg Technologies | Trocar with removable, replaceable tip |
US6099499A (en) | 1998-04-28 | 2000-08-08 | Medtronic, Inc. | Device for in vivo radiation delivery and method for delivery |
US6306053B1 (en) * | 1998-05-21 | 2001-10-23 | Liechty, Ii Victor Jay | Razor-edged cutting tip |
EP1155418B1 (en) | 1999-02-25 | 2007-04-11 | GE Healthcare Limited | Medical tools and devices with improved ultrasound visibility |
US7056274B2 (en) | 2001-07-13 | 2006-06-06 | Apple Marc G | Catheter with concentric balloons for radiogas delivery and booster radiosources for use therewith |
US6989003B2 (en) * | 2001-08-31 | 2006-01-24 | Conmed Corporation | Obturator and cannula for a trocar adapted for ease of insertion and removal |
US6740277B2 (en) * | 2002-04-24 | 2004-05-25 | Becton Dickinson And Company | Process of making a catheter |
US8328710B2 (en) * | 2002-11-06 | 2012-12-11 | Senorx, Inc. | Temporary catheter for biopsy site tissue fixation |
US20040111061A1 (en) * | 2002-11-12 | 2004-06-10 | Diana Curran | Trocar having an inflatable cuff for maintaining an insufflated abdominal cavity during an open laparaoscopy procedure |
US7780692B2 (en) * | 2003-12-05 | 2010-08-24 | Onset Medical Corporation | Expandable percutaneous sheath |
US9241735B2 (en) * | 2003-12-05 | 2016-01-26 | Onset Medical Corporation | Expandable percutaneous sheath |
WO2006071962A1 (en) * | 2004-12-29 | 2006-07-06 | Cook, Inc. | Introducer tactile feature |
US8986312B2 (en) * | 2006-07-21 | 2015-03-24 | Bassem Georgy | Device and method for introducing flowable material into a body cavity |
WO2008060849A2 (en) * | 2006-11-15 | 2008-05-22 | Carl Hasselman | Tissue fastener, and tissue fastener system and method employing the same |
US20080228213A1 (en) * | 2007-03-15 | 2008-09-18 | Terumo Cardiovascular Systems Corporation And Olympus Medical Systems Corporation | Variable size trocar |
-
2007
- 2007-10-30 US US11/980,301 patent/US8469987B2/en active Active
- 2007-10-31 US US11/981,007 patent/US8419762B2/en active Active
-
2008
- 2008-08-06 EP EP08795055.6A patent/EP2175786B1/en active Active
- 2008-08-06 ES ES08795055T patent/ES2424756T3/en active Active
- 2008-08-06 WO PCT/US2008/009424 patent/WO2009023109A2/en active Search and Examination
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982003558A1 (en) * | 1981-04-23 | 1982-10-28 | Bengt Gustavsson | A device for introducing a catheter-cannula into a blood-vessel |
EP0093101A2 (en) * | 1982-04-22 | 1983-11-02 | Bengt Gustavsson | A device for introducing a catheter into a blood vessel |
US5104388A (en) * | 1990-05-08 | 1992-04-14 | Fbk International Corporation | Membrane splittable tubing |
WO1992008513A1 (en) * | 1990-11-20 | 1992-05-29 | Interventional Thermodynamics, Inc. | Tension guide and dilator |
EP0577400A1 (en) * | 1992-06-30 | 1994-01-05 | Ethicon, Inc. | Flexible endoscopic surgical port |
US5647860A (en) * | 1994-02-18 | 1997-07-15 | Merit Medical Systems, Inc. | Anesthetizing sheath apparatus with means for subcutaneous delivery of anesthetic agent or other fluid medicament |
WO1999017665A1 (en) * | 1997-10-03 | 1999-04-15 | Boston Scientific Corporation | Apparatus and method for percutaneous placement of gastro-intestinal tubes |
US6251119B1 (en) * | 1998-08-07 | 2001-06-26 | Embol-X, Inc. | Direct stick tear-away introducer and methods of use |
WO2001034238A1 (en) * | 1999-11-08 | 2001-05-17 | Janin Group, Inc. | Guide for surgical device |
WO2002036179A2 (en) * | 2000-11-06 | 2002-05-10 | Medamicus, Inc. | Safety introducer apparatus and method therefor |
US20030216771A1 (en) * | 2002-03-15 | 2003-11-20 | Thomas P. Osypka | Locking vascular introducer assembly with adjustable hemostatic seal |
WO2006007090A2 (en) * | 2004-05-18 | 2006-01-19 | Kyphon Inc. | Insertion devices and method of use |
Also Published As
Publication number | Publication date |
---|---|
EP2175786A2 (en) | 2010-04-21 |
US20090043328A1 (en) | 2009-02-12 |
ES2424756T3 (en) | 2013-10-08 |
WO2009023109A2 (en) | 2009-02-19 |
US20090043327A1 (en) | 2009-02-12 |
US8419762B2 (en) | 2013-04-16 |
EP2175786B1 (en) | 2013-06-19 |
US8469987B2 (en) | 2013-06-25 |
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